Als nächstes

How Was the Grand Canyon Formed?

232 Ansichten· 03/12/22
sparctv
sparctv
1 Abonnenten
1

In the 19th century, many people believed that landscapes like the Grand Canyon were shaped by volcanoes and earthquakes. But one American geologist named John Newberry had different ideas.

From: AERIAL AMERICA: Natural Wonders
http://bit.ly/1TgPbSx

Zeig mehr

 0 Bemerkungen sort   Sortiere nach


Als nächstes